baber/WOPTO huggingface dataset:
Patent JP-S61102149-A (JP)
Title: Ventilator for rotary electric machine with totally-enclosed-fan
Inventor: YAGYU AKIHARU
IPC: H02K9/06
Filed: 1984-10-23
Abstract: PURPOSE:To easily replace an air channel, by forming the air channel to be freely detachable from an enclosed fan cover and an air cooler. CONSTITUTION:An air channel 8a is fixed to an enclosed fan cover 7 and an air cooler 5 with fastening bolts 11. In this manner, the air channel 8a is fitted with the bolts 11 to be freely detachable from the enclosed fan cover 7 and the air cooler 5, and the air channel 8a only can be exchanged when the length in the axial direction of the air channel 8a is changed, and the air channel 8a can be easily replaced. The air channel 8a and the enclosed fan cover 7 are separately produced, and so the welding work for fitting an air flow smoothening plate 9 inside the air channel 8a and the enclosed fan cover 7 can be facilitated.
Patent JP-S59111746-A (JP)
Inventor: TATEDA YOSHIFUMI
IPC: A61B8/14
Filed: 1982-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1159147-A (JP)
Title: Assembly of tire for motor bicycle and rim and buffer body used thereof
Inventor: IGARASHI YASUO
IPC: B60C5/02
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To increase a continous traveling distance at the time of a puncture. SOLUTION: This assembly is an assembly 1 of a tire for motor bicycle and a rim which is provided with a tire 2, a rim 3 and a tube arranged within a tire inner cavity surface 4 and a buffer body 6 having closed cells. In the buffer body 6, a ratio (D/dd) of an outer diameter D in a free state before a tire inner cavity insertion and a maximum diameter dd of the tire inner cavity surface in which internal pressure is made zero is 0.90 to 1.0 and a ratio (W/Wi) of a maximum cross section width W in the free state of the buffer body 6 and a maximum cross section width Wi of the tire inner cavity surface of the assembly 1 in a no-load state in which stipulated internal pressure is filled is 1.05 to 1.2.  A ratio (S/Sd) of virtual cross section S of the buffer body 6 when a recessed part of the buffer body 6 does not exist in the free state and cross section Sd of the tire inner cavity surface in which internal pressure is made zero is made 1.0 to 1.15.
Patent JP-H0775412-A (JP)
Title: Structure for seedling-carrying platform of rice transplanter
Inventor: OTSUBO HIROSHI
IPC: A01C11/02
Filed: 1993-09-07
Abstract: PURPOSE:To provide a folding and housing structure capable of reducing the transverse width of a seedling-carrying platform while converting a transmission system of a vertical feeding mechanism into a simple structure and a state in which the weight increase is minimized and appearance can be maintained good. CONSTITUTION:This seedling-carrying platform of a rice transplanter is provided by installing an end seedling-carrying row 9 in an advancing and retreating member 12 supported on a guide member 11 formed at the back of the seedling-carrying platform body 10 so as to enable the free transverse sliding and returning and constructing the advancing and retreating member 12 in a state thereof slid to the transverse outside and further enable the upward rocking and moving in constructing the end seedling-carrying row 9 at the end of a seedling- carrying platform for 8 rows so as to enable the folding relatively to the seedling-carrying platform body 10 and thereby constructing the end seedling-carrying row 9 so as to enable the free change into a planting operative posture in which the end seedling-carrying row 9 is arranged adjacently to the seedling-carrying platform body 10 and a folded and housed posture in which the advancing and retreating member 12 is slid to the transverse outside and upwardly rocked to arrange the end seedling-carrying row 9 in a standing state in an upper position of the end of the seedling-carrying platform body 10.
Patent JP-S59113238-A (JP)
Title: Double expansion type internal-combustion engine
Inventor: SHIMIZU YOSHITAKA
IPC: F02B41/06
Filed: 1982-12-18
Abstract: PURPOSE:To raise the thermal efficiency of an internal-combustion engine, by mounting a four-cycle type combustion cylinder and a four-cycle type expansion cylinder on a common crank shaft with a proper phase difference to each other, and communicating an exhaust port of the combustion cylinder with the top of the expansion cylinder. CONSTITUTION:A four-cycle type combustion cylinder 1 and a four-cycle type expansion cylinder 2 are mounted on a common crank shaft 3 with a proper phase difference to each other. Further, an exhaust port 6 of the combustion cylinder 1 having a valve is communicated with the top of the expansion cylinder 2 so as to introduce high-temperature, high-pressure exhaust gas discharged from the combustion cylinder into the expansion cylinder 2 and to cause re-expansion of the exhaust gas in the expansion cylinder 2. Since, by employing such an arrangement, energy possessed by the exhaust gas can be utilized efficiently as the engine driving force, it is enabled to raise the thermal efficiency of an internal combustion engine. Further, since the temperature of exhaust gas is lowered considerably, it is enabled to prevent environmental thermal pollution.
Patent JP-S6283316-A (JP)
Title: Production of alumina particles
Inventor: TATEISHI MASAKAZU
IPC: C01F7/34
Filed: 1985-10-08
Abstract: PURPOSE:To produce Al2O3 particles having optionally controlled particle size with reduced consumption of chemicals used in the treatment by calcining Al(OH)3 particles obtd. by the spray drying of aq. soln. contg. specified Al(OH)3 particles and NH4Cl. CONSTITUTION:Aq. soln. contg. Al(OH)3 and NH4Cl is obtd. by neutralizing AlCl3 soln. with aq. NH3 or gaseous NH3. The aq. soln. is then atomized with a spray or nozzle to evaporate water and to vaporize NH4Cl, and obtd. Al(OH)3 particles are calcined to obtain Al2O3 particles having desired particle size between below submicron size and several hundreds micron. On one hand, NH4Cl obtd. by the above described vaporization is blown into Ca(OH)2 slurry to form CaCl2 and gaseous NH3, and generated gaseous NH3 is blown into above described AlCl3 soln. for reutilization.
Patent JP-H0563296-A (JP)
Title: Forming method for optical waveguide
Inventor: SAKAKIBARA YASUSHI
IPC: H01S5/00
Filed: 1991-09-03
Abstract: PURPOSE:To accurately form the width of an optical waveguide of an optical device such as a buried type semiconductor laser, etc., with high reproducibility. CONSTITUTION:Dielectric masks 14a, 14b having small side etching for controlling the width of an optical waveguide, and photoresist masks 24a, 24b for controlling the depths of etching grooves 15 at both sides of an optical waveguide 16 to be wider than the masks 14a, 14b to be formed on the masks 14a, 14b are formed on a semiconductor wafer, and etched at two stages with methanol bromide solution to form an optical waveguide 16 having a width of about 1mum and a depth of about 4mum. Thus, the accuracy, reproducibility of forming the waveguide are improved. When a semiconductor laser is manufactured, uniformity is excellent, and yield is improved.
Patent JP-H0761429-A (JP)
Title: Device for removing packaging bag from lumpy substance
Inventor: YOKOO TOSHIHIKO
IPC: B65B69/00
Filed: 1993-08-16
Abstract: PURPOSE:To take packaging bags certainly away from lumpy substances in a small number of processes, and to improve productivity therewith. CONSTITUTION:Separating lines 33 are formed, with a side cutter 28 and an upper cutter 29 of a cutting device 22, to a culture bag 1 fed by a carriage conveyer 8 with artificial chips 3 contained therein so that the lines can extend from the bottom side on the right and left flanks to an opening 1A of the bag. Then, the culture bag 1 is taken away by operation of a culture bag separating device 34 from the artificial chips 3 with its opening 1A side held with holding parts and ripped along the separating lines 33 toward the front and the rear directions. Therefore, the culture bag 1 can be separated certainly from the artificial chips 3 in a small number of processes. Since the opening 1A side of the culture bag 1 is held with a guide rail 11 for preventing falling, insufficient holding in the cutting device 22 and the culture bag separating device 34 can be eliminated.
Patent JP-S6467300-A (JP)
Title: Combustion dryer
Inventor: KATO MOTOI
IPC: F23G5/04
Filed: 1987-09-08
Abstract: PURPOSE:To attain efficient drying and burning of high-viscosity liquids having high concentration and to reduce equipment costs, operation costs and maintenance costs, etc., by directly connecting a centrifugal thin-membrane dryer to a combustion furnace. CONSTITUTION:A centrifugal thin-membrane dryer 33 is provided, in its closed jacket 37, with a rotatable main shaft 39 having blades 41, said blades being arranged in a plurality of stages. A liquid 47 to be treated is dried to form powder, while the liquid 47 fed into the closed jacket 37 is being allowed to run down along the inner surface of the circumferential wall of the closed jacket 37. The thus-formed powder is separated from the wall and allowed to drop, by means of the blades 41 rotated by the main shaft 39. This centrifugal thin-membrane dryer 33 is directly connected to a combustion furnace 35. As a result, high-viscosity liquids having high concentrations can be dried and burnt efficiently, and at the same time, equipment construction costs, operation costs, and maintenance costs, etc. can be reduced.
Patent JP-H1053846-A (JP)
Title: Production of high strength bright aluminum alloy sheet excellent in formability
Inventor: ONO AKIRA
IPC: C22F1/047
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum alloy sheet excellent in press formability and spinning formability, high in strength and having brightness. SOLUTION: This method for producing a bright aluminum alloy sheet for an automobile wheel is the one in which an aluminum alloy ingot having a compsn, contg., by weight, 2.0 to 3.4% Mg, 0.05 to 0.10% Cu, and the balance Al with impurities, and in which the contents of Mn, Cr, Zn and Zr as the impurities are respectively limited to <=0.01% and the total content of Si and Fe is limited to 0.05 to 0.09% is heated to the temp. range of 440 to 540 deg.C at a temp. rising rate of <=110 deg.C/hr, is held at the temp. for 1 to 24hr and is subjected to homogenizing treatment, After that, hot rolling is started at the temp. or the temp. slightly lower than that, and the hot rolling finishing temp. or the temp. of the hot rolled sheet immediately after the completion of the hot rolling is regulated to the temp.  range of 280 to 380 deg.C, next, the hot rolled sheet is subjected to cold rolling at a draft of >=20%, and the cold rolled sheet is held at 320 to 400 deg.C for <=5hr and is subjected to final annealing.
Patent JP-H1046696-A (JP)
Title: Component for structure
Inventor: TAKEUCHI OSAMU
IPC: E04B2/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to constitute a structure having thermal insulation, soundproofing, light weight which can be easily worked by connecting a thick plate-shaped polystyrene foam units with butt joints each being filled with an aggregate at the side end face and by superimposing and adhering an exterior finishing material to both the front and rear surfaces. SOLUTION: A polystyrene foam unit 1 is a thick rectangular plate-shaped body and can be connected together in a lateral direction by placing an aggregate 2 to each side end face. The aggregate 2 is made of wood or a metal and is a board-like member having the same shape as the side end face of the polystyrene foam unit 1. An adhesive is used as required for providing one united body from several units. Exterior finishing material 3 having the same shape as the front and rear surface of a long body formed with polystyrene foam units 1 are adhered to both the front and rear surfaces of the laterally long body. A through hole 4 is made through the front and rear exterior finishing material 3 and polystyrene foam 1.
Patent JP-H0561964-A (JP)
Title: Fingerprint matching device
Inventor: SAKAI MICHIO
IPC: G06K9/00
Filed: 1991-09-03
Abstract: PURPOSE:To obtain a fingerprint matching device in which matching time can be shortened for a fingerprint inputted frequently. CONSTITUTION:A matching number setting means 7 counts the number of times of matching at every case when coincidence is obtained by matching the fingerprint with fingerprint registration data in memory 4 for fingerprint registration, and a priority setting means 8 finds the priority of every piece of fingerprint registration data, respectively based on the number of times of matching, and a registration fingerprint data area change means 9 performs the change of registration on a new area in registration areas in the memory for fingerprint registration in sequence of the fingerprint registration data with highest priority, thereby, it is possible to shorten the matching time for the fingerprint inputted most frequently.
Patent JP-H0969970-A (JP)
Title: Electronic still camera
Inventor: KONO YOSUKE
IPC: H04N5/225
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To manufacture an electronic still camera which is small-sized, lightweight, and thin, to enable a camera main body to be inserted directly into the PC card slot of an external device and protects the connection part of the camera main body for the external device, and to stably hold the camera at photographing time. SOLUTION: The electronic camera 1 is composed of a camera main body 4 and a cover 5. The camera main body 4 is equipped with a storage device which stores an image picked up by an image pickup element, a PC card connector 7, etc. Then the camera is inserted directly into the PC card slot of the external device such as a computer to allows communication between the PC card interface of the external device and the storage device, and image data written on the storage device are transferred to the external device. Further, the camera main body 4 has a PC card slot mount part 4A inserted into the external device and an optical system storage part 4B in which an optical system unit is built, and the PC card slot mount part 4A is inserted into the cover 5.
Patent JP-2001050607-A (JP)
Title: Sound attenuator for engine-driven air conditioner
Inventor: KATO TAKESHI
IPC: F01N1/08
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive sound attenuator for engine-driven air conditioner, without changing the outside dimension of an air conditioner. SOLUTION: A sound attenuator 15 for engine-driven air conditioner is formed to have a closed cross section by surrounding the space formed between a pair of bell-mouth sections 23 and 23 set up on the roof board 22 of an air conditioner 1 with a cover 21. In addition, an exhaust opening is bored through the cover 21, and the other end of an exhaust pipe 20 one end of which is connected to an engine 4, which drives a compressor 5 is communicated with the closed cross section. The sound produced by the exhaust air 30 discharged from the engine 4 is reduced, by sending the exhaust air 30 to the attenuator 15 via the exhaust pipe 20 and discharged to the atmosphere through the exhaust opening.
Patent JP-H0968533-A (JP)
Title: Biochemical substrate measuring device displaying chemical dose
Inventor: YAMAGUCHI MASAKI
IPC: G01N33/66
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a biochemical substance measuring device (a blood sugar value measuring apparatus of an invasive measurement type with excellent usability, easily displaying the dose of chemical to be dosed to a user without inflicting pain on the user. SOLUTION: A blood sugar value measuring apparatus 10 is provided with five indicating lamps 50a-50e, and insulin doses are printed adjacently to the indicating lamps. When a prescribed quantity of saliva is collected and transferred into a sensor body 301 through an opening 20 of the sensor body 301, this saliva comes in contact with a measuring part of an enzyme sensor. Oxidation-reduction reaction is therefore generated by enzyme, and the quantity of D-glucose is detected to know the concentration of saliva sugar. The blood sugar value is computed with a function corresponding to the concentration of the saliva sugar. The blood sugar value is previously divided into plural values, and the insulin dose is determined corresponding to each division.  The indicating lamps 50a-50e are therefore lighted in order to display the corresponding insulin doses according to the blood sugar value.
Patent JP-H04106888-A (JP)
Title: Doubleheader connector
Inventor: MIYAGAWA MITSUNORI
IPC: H01R29/00
Filed: 1990-08-24
Abstract: PURPOSE:To obtain a doubleheader connector which improves implementability, or mountability, with reduced cost by providing a built-in connecting part which converts the arrangement of signal lines. CONSTITUTION:A converting tart 26 is provided in a doubleheader connector 25 which connects a first cable 21, where a plurality of signal wires meet and connector 22 is attached, to a second cable 23 where a plurality of signal wires meet and connector 24 is attached. The arrangement of signal wires in the first cable 21 is converted by the converting part 26, thus various signal exchanges between the first cable 21 and the second cable 23 can be utilized. Consequently, the doubbleheader connector 25 which improves implementability, or mountability, can be obtained at a low cost.
Patent JP-S59112308-A (JP)
Title: Numerical controller
Inventor: ISOBE SHINICHI
IPC: G05B19/4062
Filed: 1982-12-20
Abstract: PURPOSE:To detect the failure of a position detecting pulse generated due to malfunction and to improve the reliability of the titled device by counting position detecting pulses and detecting the failures of the position detecting pulses on the basis of the counted value and the generating timing of a reference position detecting pulse. CONSTITUTION:A reversal counter 8 in the numerical controller is set up by a reference position detecting pulse (b) from a position detector 6, and when a signal (c) indicating the rotational direction of a motor 5 which is outputted from a direction discriminator 7 is ''1'', the counter 8 counts up position detecting pulses (d). The counted value of the counter 8, the pulses (d) from the detector 6 and the signal (c) from the discriminator 7 are applied to failure detecting circuits 9, 10. The circuits 9, 10 detect the failure of the position detecting pulses (d) on the basis of the counted value of detecting pulses by the counter 8 and the generating timing of the pulses (d) respectively. The failure detected result is supplied to a processor 1, which executes failure processing. Consequently, the reliability of the device is improved.
Patent JP-S6284686-A (JP)
Title: Autoslice circuit
Inventor: NOGUCHI MINORU
IPC: H04N7/00
Filed: 1985-10-09
Abstract: PURPOSE:To stably shape a waveform in a short time by controlling the 1st slice level so that the phases of leading and trailing edges of a binary information signal can be equal in terms of an autoslice circuit shaping the binary information signal superimposed with a transmission signal in terms of a waveform and setting the 2nd slice level. CONSTITUTION:A video signal with which a character broadcasting signal is superimposed as a binary information signal is impressed on a terminal T1. A control part 17 receiving a detection output from a code detecting circuit 16 controls a D/A converter 12 to sweep a slice level, obtains the upper and lower limit slice levels from which the detection output can be available, and sets the intermediate level as the 1st slice level. The control part 17 controls the D/A converter 12 to set the 2nd slice level so that both phases can be equal to the 1st slice level as a reference. If the leading edge phase is equal to the tailing edge phase, a duty ratio becomes 1:1. Accordingly the character broadcasting signal can be sliced at an optimum level.
Patent JP-2000058702-A (JP)
Title: Manufacture of package for semiconductor device
Inventor: KASAI YOSHIJI
IPC: H01L23/12
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a package for semiconductor the thickness of which can be reduced particularly. SOLUTION: A method for manufacturing a package for semiconductor device in which wiring patterns 11a are formed in multiple stages through insulating layers 16 and a semiconductor chip housing hole 28 is formed, and then, a semiconductor chip housed in the hole 28 is electrically connected to the pattern 11a, includes a step of forming a laminated body in which the patterns 11a are formed in multiple stages through the insulating layers 16, a step of forming a plurality of through holes through the laminated body, and a step of forming plated coating films 26 in the through holes by successively performing electroless plating and electroplating. The method also includes a hole making step including dry etching for exposing the parts of the patterns 11a to be connected to the semiconductor chip.
Patent JP-S6466526-A (JP)
Title: Light filtration method and apparatus
Inventor: GOTO KOJI
IPC: H04B10/50
Filed: 1987-09-07
Abstract: PURPOSE:To achieve an attenuation of noise light in a band of a signal light without lowering a transmittance thereof, by providing etalon between an interference lens and a focusing lens in such a manner that a parallel flat surface is vertical to a luminous flux. CONSTITUTION:Etalon 7 is an optical element improved in the reflection factor with the formation of dielectric multilayer films 11a and 11b on both sides of a parallel plate 10 having a better plane made of glass or the like and set between an interference filter 2 and a focusing lens 4. Signal light and noise light received are received with an antenna 1 to focus, incident into a collimation lens 2 to be turned to a parallel light beam and made incident on a filter 3. The filter 3 limits the noise light to a specified band component and the signal light and the noise light are made incident into the etalon 7. Then, the etalon 7 transmits the signal light with little loss while attenuating the noise light with the limited band, and then, the light is incident on a photo detector 5 through a focusing lens 4. Thus, there is little noise light contained in the detector 5, thereby improving the S/N ratio of a base band signal as detected with a signal processing circuit 6.
Patent JP-S60115970-A (JP)
Title: Developer concentration detector of copying machine
Inventor: AOKI MATSUYUKI
IPC: G03G15/08
Filed: 1983-11-28
Abstract: PURPOSE:To enhance perfomances, such as durability and reliability, of a roll for magnetically attracting a developer and rotating, without raising cost, by placing a magnetic powder directly into an aluminum roll. CONSTITUTION:The main body 4a of a roll contains in the inside a magnetic power 8 in a distribution angle of 180 deg., and its thickness and density are controlled so as to give a magnetic flux density of 500 gauss on the surface of a sleeve 4c. A scraper 7 removes a developer 1b attached to the sleeve 4c as the roll 4 rotates. An electric field for sensing and cleaning is formed between the roll 4a and a conductive glass 6a by applying voltage to the roll 4a through the scraper 7. Since voltage can be applied to the roll 4 through the scraper 7, the device can be made simple. The durability and reliablility of the aluminum roll 4 magnetically attracting the developer 1b by rotating can be enhanced by directly placing the magnetic powder 8 in the roll 4.